Insect repellant device for hat



FIG. 1 is a perspective view of an insect repellant device for hat showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is an end elevational view thereof;

FIG. 5 is an elevational view of the opposing end thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a reduced perspective view showing the insect repellant device for hat in use; the broken lines depict environmental structure for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for an insect repellant device for hat, as shown and described. 